<?php
    $username = $_REQUEST['username'];
    $password = $_REQUEST['password'];
    $response = array(
                           'status' => 'ok',
                           'data' => ''
                     );
    if(($username == "test@lab.com") && ($password == "test")) {
        $response['status'] = 'ok';
    } else {
        $response['status'] = 'no';
    }
    //echo ($username);
    //echo ($password);
    echo json_encode($response);
?>